Ricoh D025 Service Manual page 1049

No. Pattern
0 None
1 1-dot line pattern (Vertical)
2 2-dot line pattern (Vertical)
3 1-dot line pattern (Horizontal)
4 2-dot line pattern (Horizontal)
5 1-dot grid pattern (Vertical)
6 1-dot grid pattern (Horizontal)
7 1-dot grid pattern (Fine)
8 1-dot grid pattern (Rough)
9 1-dot slant pattern (Fine)
10 1-dot slant pattern (Rough)
11 1-dot pattern
SM Appendix
No.
12 2-dot pattern
13 4-dot pattern
14 1-dot trimming pattern
15 Cross stitch: sub-scan
16 Cross stitch: main-scan
17 Belt pattern (Horizontal)
18 Belt pattern (Vertical)
19 Checkered flag
20 Gray scale (Vertical)
21 Gray scale (Horizontal)
22 Dual beam density pattern
23 Solid
8-453
System Service Mode
Pattern
D023/D025